General

  • Target

    invoice.pdf.exe

  • Size

    291KB

  • Sample

    200713-l1kyx2xw9x

  • MD5

    06c5295adf8e75f15e92282074f3109a

  • SHA1

    1f85e23fd58e8438c0de85829da909d7b4be3dcc

  • SHA256

    6a9263966518a0954d30630177c32a28fa2dc297e154cc453d964034374b1009

  • SHA512

    11de33b485b90f1092991fdb011fdfa70a225f1ae525e6af72a09ccde21897a5f8469bc530b6a9e47b6c0a2c7beeb9b47dbbb01f81de8f4b2f330d17b04af1aa

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    chibuikelightwork1

Targets

    • Target

      invoice.pdf.exe

    • Size

      291KB

    • MD5

      06c5295adf8e75f15e92282074f3109a

    • SHA1

      1f85e23fd58e8438c0de85829da909d7b4be3dcc

    • SHA256

      6a9263966518a0954d30630177c32a28fa2dc297e154cc453d964034374b1009

    • SHA512

      11de33b485b90f1092991fdb011fdfa70a225f1ae525e6af72a09ccde21897a5f8469bc530b6a9e47b6c0a2c7beeb9b47dbbb01f81de8f4b2f330d17b04af1aa

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • AgentTesla Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks